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Havells MCB TP C CURVE · 40 A · DHMZCTPF040DHMZCTPF040↓ 50% off MRP
BrandHavells
CategorySwitchgear
SpecificationMCB · 3P (TP) · 40 A · C curve · 10 kA · 240/415 V
Brand SKUDHMZCTPF040
AvailabilityIn stock · ships in 24h
Delivery8 to 15 business days after dispatch
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Havells MCB TP C CURVE · 40 A · DHMZCTPF040

Rating: 40 A
$26.61/pc-50%
MRP $53.76
Wholesale · 15+ units
$25.29 /pc
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$26.61 /pc
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Same key specifications, different brands - matched on spec, never on looks. Tap a product to open it.Full comparison page →
Product
Type
Poles
Rating
Curve
Breaking capacity
Price
MCB
TP
40 A
C
-
$26.61 /pc
Viewing above ↑
MCB
TP
40 A
-
10 kA
$18.66 /pc
MCB
TP
40 A
C
-
$20.72 /pc
MCB
TP
40 A
C
-
$24.01 /pc
MCB
TP
40 A
C
10 kA
$27.59 /pc
MCB
TP
40 A
C
10 kA
$31.57 /pc
MCB
TP
40 A
C
6 kA
$31.62 /pc
MCB
TP
40 A
C
10 kA
$34.56 /pc
MCB
TP
40 A
C
-
$39.93 /pc
MCB
TP
40 A
C
-
$49.07 /pc
MCB
TP
40 A
-
7.5 kA
$54.21 /pc
MCB
TP
40 A
-
7.5 kA
$54.91 /pc
MCB
TP
40 A
C
-
$63.54 /pc
MCB
TP
40 A
C
15 kA
$71.13 /pc
MCB
TP
40 A
-
10 kA
$73.95 /pc
MCB
TP
40 A
-
15 kA
$96.25 /pc
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Havells MCB TP C CURVE is a switchgear product from Havells. Key ratings: rated voltage 240/415 V, rated current 40 A, poles 3P (TP), trip curve C curve.

  • Application : Suitable for protection against overload & short circuit for Motor and other Inductive loads
  • Rating : 0.5 A to 63 A
  • Specification : IS/IEC 60898-1
Inscription Window
Ensures circuit identification and hence reduces maintenance downtime.
Safety Terminals
To avoid improper cable termination, the safety terminals guide the cable towards the cage terminal for systematic termination.
Large Cable Terminals
Suitable for copper and aluminum cables, these terminals are compatible with cables upto 35 mm 2 cross section area
Bi Stable Clip
Every device is provided with a dual position DIN rail clip, so it becomes much easier to change a device from a device bank connected to a bus-bar, without disturbing the existing wiring.
Positive Contact Indication
It clearly indicates contact position through Flag Indication (Red-ON, Green-OFF) thus enhancing safety.
Auxiliary
Field fitable auxiliary contacts.
As published by Havells. Verify critical parameters against the datasheet before specifying.
Havells Havells MCB TP C CURVE · 40 A · DHMZCTPF040 · DHMZCTPF040
Device typeMiniature circuit breaker (MCB)
SeriesSTADx
Poles3P (TP)
Rated current40 A
Trip curveC curve
Breaking capacity10 kA
Rated voltage240/415 V
Frequency50 Hz
MountingClip on DIN Rail (35 mm x 7.5 mm)
Reference standardIS/IEC 60898-1, IS/IEC 60947-2
Dimensions87.5 mm x 62 mm x 17.7 mm
Net weight125 g
Country of originIndia
Current rating40 A
BrandHavells
Brand SKUDHMZCTPF040
ELINE2D27964CF
Sold asPer pc
TypeC & D Curve
Humidity95% RH
Shunt TripYes
Case & CoverMoulded, flame-retardant thermoplastic material
No. of Poles1 P, 1 P + N, 2 P, 3 P, 3 P + N, 4 P
Type Or SeriesC & D Curve
Rated Frequency50 Hz
Protection ClassIP 20
Shock Resistance40 mm free fall
Tightening Torque2 Nm
Energy Limit Class3
Net Weight Or Pole125 g
Dielectric Strength2.5 kV
Installation PositionVertical / Horizontal
Operating Temperature-5 °C to +55 °C
Rated Impulse Voltage4 kV
Magnetic Release Setting(5-10) In - C Curve, (10-20) In - D Curve
Rated Insulation Voltage690 V
Busbar Connections Top SidePin Type
Terminal Capacity (Maximum)35 mm²
Busbar Connections Bottom SidePin / Fork Type
Electrical Or Mechanical Endurance (No. Of Operations) Minimum4000
Ratings as published by Havells (Havells STADx price list, Mar 2026; havells.com). Verify critical parameters against the datasheet before specifying.
Read: Contactor Sizing for 400 V and 415 V Motors: kW to Amps, AC-3 Ratings and Overload Relays →
What size contactor do I need for a 7.5 kW motor?
A 7.5 kW three-phase motor at 400 V draws about 14.5 A, so a contactor rated at least 16 to 18 A at AC-3 is the usual choice, with an overload relay set to the nameplate current.
What is the difference between AC-1 and AC-3?
AC-1 is the rating for resistive loads such as heaters; AC-3 is the rating for switching squirrel-cage motors in normal duty. Motors are always sized on the AC-3 figure, which is lower.
How many amps per kW for a three-phase motor?
At 400 V, roughly 2 A per kW for small motors, falling towards about 1.8 A per kW above 30 kW, because larger motors run at a better power factor and efficiency. Use the nameplate for the exact figure.
Is Havells MCB TP C CURVE · 40 A · DHMZCTPF040 genuine and warranty-backed?

Yes. Every Havells product on Elume is 100% genuine, sourced through authorised channels, and carries the manufacturer's standard warranty.

Do you deliver outside India?

Yes, to every country except Pakistan, North Korea, Iran, Syria, Cuba, Russia, Belarus and Afghanistan, and the Crimea, Sevastopol, Donetsk, Luhansk, Zaporizhzhia and Kherson regions. The delivery fee depends on weight and destination and is shown at checkout; international orders are paid by card in US dollars. The full rules are on our shipping page.

Is there a wholesale or bulk rate?

Yes. Orders of 15 or more pcs get a wholesale price below the listed Elume price, applied automatically and shown on every product page.

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